Goa Police SI Mock Test - 6 - Goa Police SI MCQ

The correct answer is Gamma Rays.

Key Points

• Gamma rays have the shortest wavelength and highest frequency (energy) in the electromagnetic spectrum.
• They are electromagnetic waves with wavelengths in the range of 10^-12m and frequencies around 10²⁰- 10²⁴ Hz.
• They have a high penetrating power.
• They are a result of decaying radioactive material and can also be found in outer space.
• They are used in medical applications for sterilisation of equipment and cancer treatment.

Additional Information

•  Other radiations in the Electromagnetic spectrum are:

The correct answer is Six.

Key Points

​Therefore, The United Nation have Six organ body. 

Important Points

• ​The United Nations is an intergovernmental organization.
• The stated purposes are to maintain international peace and security, develop friendly relations among nations, and achieve international cooperation.
• The United Nations (UN) main organs are— the General Assembly, the Security Council, the Economic and Social Council, the Trusteeship Council and the Secretariat, and the International Court of Justice.
  • Founded: 24 October 1945
  • Headquarters: New York, New York, United States
  • Secretary general: António Guterres

The Correct Answer is Option 1 i.e 29th August.

• National Sports Day is celebrated every year on 29th August.
• It is celebrated to commemorate the birth anniversary of hockey legend Major Dhyan Chand.
• On this day, President of India honors eminent sports personalities with major awards including Khel Ratna, Arjuna Awards, Dronacharya Awards, and Dhyan Chand Award.
• Dhyan Chand: Born on August 29, 1905, Dhyan Chand is considered the greatest hockey player of all time.
  • Born in Uttar Pradesh, Chand earned three Olympic gold medals in 1928, 1932 and 1936 in field hockey.
  • He was conferred the Padma Bhushan award.

The correct option is B.
 Khan was defeated and killed by a coalition of Baz Bahadur, Khandesh Sultanate, and Berar Sultanate, leading to Baz Bahadur regaining Malwa for a brief period in 1562 before renewed Mughal attacks.

The Correct Answer is ​Amit Agrawal.

In News

•  Amit Agrawal was appointed UIDAI CEO, and Subodh Kumar Singh was named DG NTA.

Key Points

• Senior IAS officers Amit Agrawal and Subodh Kumar Singh have been appointed as CEO Unique Identification Authority of India and director general of the National Testing Agency.
• Both Agrawal (1993 batch) and Singh (1997 batch) are Indian Administrative Service (IAS) officers of the Chhattisgarh cadre.
• Richa Sharma, additional secretary in the Ministry of Environment, Forest and Climate Change, has been moved to the Department of Food and Public Distribution.
• Rashmi Chowdhary, additional secretary in the Department of Personnel and Training, has been appointed as secretary in the Central Information Commission.

United Nations Day is observed on October 24th each year to commemorate the organization's founding and promote its goals and achievements.

After the Indian Independence, when the Constitution of India came into force on 26th January, 1950, the right to property was included as a ‘fundamental right’ under Article 19(1)(f) and Article 31 in Part III, making it an enforceable right.However, during the first decade of independence era, it was felt that the right to property as a fundamental right was a great impediment in ushering a just socio-economic order .In order to get rid of this hurdle, the Supreme Court in the historic case known Fundamental Rights Case held that the right to property is no part of the basic structure of the constitution.

Let us first learn the meanings of the given words:

Cruise (noun): a voyage on a ship or boat taken for pleasure or as a holiday and usually calling in at several places.

Expedition (noun): a journey undertaken by a group of people with a particular purpose, especially that of exploration, research, or war.

Outing (noun): a short journey made by a group of people, usually for pleasure or education.

The idea here is to express the next trip of the astronauts, as the context is about ‘astronauts’, thus ‘expedition’ is the correct answer while ‘cruise’ and ‘outing’ are contextually weak.

Hence, the correct answer is option A.

Use structure “subject + auxiliary + past participle + by + object”
As per the given above sentence is given in Passive Voice.
I remember being taken to the museum by my sister.
Thus , required voice will be option B .

Rolling in dough (Idiom): exceptionally wealthy; having large amounts of money to spend.
Bestow on (Idiom): to give something to someone; to present something to someone.
Eke out (Idiom): to make up for the deficiencies of.
To be closefisted (Idiom): someone who doesn’t want to spend money. Similar to being stingy.
It is obvious that ‘rolling in dough’ makes perfect sense in the given blank.
Hence, the correct answer is option C. 

The sentence mentions that ancestors and dead relations punished people for both sins of commission and omission. Sins of commission refer to doing something that is wrong or forbidden, while sins of omission refer to not doing something that is required or expected. Therefore, the appropriate word for blank no. 12 is 'omission', as it refers to the failure to do something that should have been done, and is opposite to sins of commission.

• Identifying the context: The sentence talks about ancestors being the guardians of society's morality.


• Analysis of options: The word "the" is the most appropriate choice for Blank no. 13.


• Reasoning: The sentence refers to a specific group of ancestors who are seen as the guardians of society's morality, indicating a particular set of ancestors rather than just any ancestors or some ancestors.


• Conclusion: Therefore, the word "the" is the most suitable choice for Blank no. 13.

One word substitution is Centrifugal.

Centrifugal: moving or tending to move away from a centre.
Centripetal: moving or tending to move towards a centre.
Axiomatic: self-evident or unquestionable.
Awry: away from the usual or expected course
 

One meaning of fathom is to comprehend, and hence misconstrue is the closest antonym.

All odd numbers between 5 and 100 = 7 to 99

Hence, Option C is correct.

The figure is as follows:

Assuming, the radius of circle be r.
Then,
AB = BC = CA = 2r
So, all the three sides are equal of the triangle.
△ABC is an equilateral triangle.
Hence, the required answer is equilateral triangleequilateral triangle.

Initial area = L × B

New area = (100 + 20)% of L × (100 – 12.50)% of B = 1.05L × B

Hence, Option A is correct.

Population in 2022

So the answer = 68,400 – 60,000 = 8,400
Hence, Option C is correct.

Let the numbers be 23x and 23y where x and y are co-prime.
∴ LCM = 23 xy
As given,
23xy = 23 × 13 × 14
∴ x = 13, y = 14
∴ The larger number = 23y
= 23 × 14 = 322

Side of the square = √144 = 12 cm

So the answer = π × 3 × 3 = 9π cm² 

Four friends W, X, Y and Z are students of Class 10th.

i) W and X are good in Hindi but poor in English.

ii) W and Y are good in Science but poor in Mathematics.

iii) Y and Z are good in English but poor in Social Studies.

iv) Z and X are good in Mathematics as well as in Science.

Thus we can see W is not good in Mathematics but good in Hindi.

Hence, the correct answer is "W".

The logic follows here : 
1. Sukhoi Su-30MKI is a Fighter Jet.
2. INS Vikrant is different from these two, it is an Aircraft Carrier.

The least possible Venn diagram for the given set of words is :

Hence, the correct answer is "Option (4)".

Additional Information

INS VIKRANT

• INS Vikrant is a 37,500-tonne carrier and has been launched almost four-and-a-half years after its keel was laid.
• The launch of warship, which has a length of 260 metres and is 60 metres wide.
• The launch has marked India's entry into a select club of countries capable of designing and building a carrier of this size and capability.
• There are 14 decks in all, including five in the superstructure. The ship has over 2,300 compartments, designed for a crew of around 1,700 people, including specialized cabins to accommodate women officers.
• There are 14 decks in all, including five in the superstructure. The ship has over 2,300 compartments, designed for a crew of around 1,700 people, including specialized cabins to accommodate women officers.

Sukhoi Su-30MKI

• The Sukhoi Su-30MKI is a twinjet multirole air superiority fighter developed by Russia's Sukhoi and built under license by India's Hindustan Aeronautics Limited (HAL) for the Indian Air Force (IAF). A variant of the Sukhoi Su-30, it is a heavy, all-weather, long-range fighter.
• The IAF has nearly 260 Su-30MKIs in inventory as of January 2020.
• Based on the Su-30 fighter aircraft, Su-30MKI is equipped with thrust vectoring control and canards.
• The aircraft has a length of 21.9m, wingspan of 14.7m and a height of 6.4m.
• The maximum take-off weight of Su-30MKI is 38,800kg.
• The Su-30MKI is also equipped with a N011M passive electronically scanned array radar, OLS-30 laser-optical locator system and Litening target designation pod to guide air-to-surface missile and laser guided munitions.
• The Su-30MKI is armed with a 30mm Gsh-30-1 cannon with 150 rounds of ammunition.
• The Su-30MKI fleet of IAF was fitted with air-launched version of BrahMos supersonic cruise missiles and was successfully tested in November 2017.
• The BrahMos can strike targets within the range of 290km.
• The IAF completed the successful integration of the cruise missile on the fighter, with the third live firing of the missile from the aircraft in December 2019.

From the diagram given below:

The shaded part represents the persons who speak only two languages.

26 + 51 + 17

= 94 

Hence, the correct answer is "94".

The logic that follows here is 

1) D is sitting to the immediate left of A.

2) C is sitting to the immediate right of B.

3) B is not sitting adjacent to A.

The final seating arrangement will be

Second to the right of D is 'E'.

Hence, the correct answer is E.

According to the given information:

So, the cube of the number 2 is 8.

But in the statement, 'eight' is called 'nine'.

Hence, the correct answer is "Nine".

The correct order of the ranks in the Indian Defence Forces in ascending order is:

4. Lieutenant

3. Colonel

2. Brigadier

1. Lieutenant General

5. Field Marshal

Hence, the correct answer is 4, 3, 2, 1, 5.

Additional Information 

The top three ranks of the Indian Defence forces are as follows : 

Given figure are -

From option 1 - Doctor, Man, Student

Some doctor are man, some man are student, some doctor are student.

So It is the best representation of the venn diagram.

Let A  = Doctor, B = Man, C = Student

From option 2 - table, Chair, Furniture

No table is chair, some furniture are table as well as chair. It is not correct representation of the venn diagram.

From option 3 - Gold, silver, ornaments

It is not correct representation of the venn diagram.

From option 4 - Family, Parents, Children

 It is not correct representation of the venn diagram.

Hence, "option 1" is the correct answer.

As Ornithologist is a specialist of Birds similarly Archealogist is a specialist of Archealogy.

As 24:60 = (2/5)

Similarly, (120/300) = (2/5)